5. Impairment, restructuring and other charges

Impairment

During the three and nine months ended March 31, 2019, there were no impairment charges. During the nine months ended March 31, 2018, we (i) abandoned a product line in our Security division that became redundant as a result of the ETD acquisition, (ii) abandoned a non-core product line in our Healthcare division, and (iii) abandoned certain trademarks in our Optoelectronics and Manufacturing division that were no longer used. As a result, $7.1 million of assets, including intangible and fixed assets, were written off as we determined that these assets had no value and were permanently impaired.

Restructuring and Other Charges

We endeavor to align our global capacity and infrastructure with demand by our customers and also to fully integrate acquisitions, and thereby improve operational efficiency.

The following table summarizes impairment, restructuring and other charges for the periods set forth below (in thousands):


	Three Months Ended March 31, 2018
					Optoelectronics and
			Healthcare		Manufacturing
	Security Division		Division		Division		Corporate		Total
Impairment charges	$	91	$	3,946	$	—	$	—	$	4,037
Acquisition-related costs		—		—		—		77		77
Employee termination costs		18		3		269		—		290
Facility closures/consolidation		117		(8)		—		—		109
Legal and accrued settlement costs, net		—		5,766		—		3,783		9,549
Total expensed	$	226	$	9,707	$	269	$	3,860	$	14,062


	Three Months Ended March 31, 2019
					Optoelectronics and
			Healthcare		Manufacturing
	Security Division		Division		Division		Corporate		Total
Acquisition-related costs	$	—	$	—	$	—	$	—	$	—
Employee termination costs		—		—		—		—		—
Facility closures/consolidation		—		—		—		—		—
Legal and accrued settlement costs, net		—		—		—		(1,777)		(1,777)
Total expensed	$	—	$	—	$	—	$	(1,777)	$	(1,777)


	Nine Months Ended March 31, 2018
					Optoelectronics and
			Healthcare		Manufacturing
	Security Division		Division		Division		Corporate		Total
Impairment charges	$	1,581	$	4,525	$	1,075	$	—	$	7,181
Acquisition-related costs		—		—		—		1,258		1,258
Employee termination costs		348		3		415		—		766
Facility closures/consolidation		198		235		—		—		433
Legal and accrued settlement costs, net		—		9,966		—		3,885		13,851
Total expensed	$	2,127	$	14,729	$	1,490	$	5,143	$	23,489


	Nine Months Ended March 31, 2019
					Optoelectronics and
			Healthcare		Manufacturing
	Security Division		Division		Division		Corporate		Total
Acquisition-related costs	$	—	$	—	$	287	$	—	$	287
Employee termination costs		—		1,442		133		—		1,575
Facility closures/consolidation		—		2,084		—		—		2,084
Legal and accrued settlement costs, net		—		—		—		(2,792)		(2,792)
Total expensed	$	—	$	3,526	$	420	$	(2,792)	$	1,154

The changes in the accrued liability for restructuring and other charges for the nine month period ended March 31, 2019 were as follows (in thousands):


					Facility
			Employee		Closure/		Legal
	Acquisition-		Termination		Consolidation		and Settlement
	related Costs		Costs		Cost		Charges		Total
Balance as of June 30, 2018	$	—	$	837	$	399	$	14,065	$	15,301
Restructuring and other charges,net		287		1,575		2,084		(2,792)		1,154
Payments and other adjustments		(287)		(2,147)		(2,163)		(1,195)		(5,792)
Balance as of March 31, 2019	$	—	$	265	$	320	$	10,078	$	10,663